AGX No longer boots

My AGX with custom carrier board was working find and then I noticed object detection was showing a pretty low FPS. I rebooted the system but it failed to boot up. I reflashed it with 4.6 thinking this would resolve the issue but the problem remains. Below is a debug log showing the issue. I have removed the m.2 SSD and I am just trying to boot from the AGX internal memory. As is not working post reflash, I guess I have a hardware issue?
boot-loops.txt (65.9 KB)

Hi @alex247 ,

Before doing reflash, could you go to your Linux_for_Tegra/rootfs/boot/extlinux/extlinux.conf and remove the “quiet” so that your boot log can enable full log?

Currently, we only see the kernel boots, and then a reboot got triggered.

Sure, but how do I access that location if it doesn’t complete the boot up ?

Linux_for_Tegra/rootfs/boot/extlinux/extlinux.conf is on your host machine. Not your jetson.

That is why I said “before doing reflash”.

Aw understood. Sure no problem. I’ll give it a go

Just the word “quiet”? Or should I also remove “APPEND ${cbootargs} quiet”?

no, just the word “quiet”. This quiet is making the uart log in silent mode. So your current kernel log is short.

heres the log after flashing with quiet removed from extlinux.conf

boot-no-quiet.txt (84.4 KB)

There is no reason getting printed before the reboot started.

Please check if this is hardware issue on your board. Try different kind of modules.

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